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发明名称
Ophthalmic mounting
摘要
申请公布号
US2148397(A)
申请公布日期
1939.02.21
申请号
US19340723710
申请日期
1934.05.03
申请人
FRITZ BOCK
发明人
BOCK FRITZ
分类号
G02C5/12
主分类号
G02C5/12
代理机构
代理人
主权项
地址
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